I emailed you, but it's on this thread anyway. I bought mine from the Subaru dealer in El Cajon, CA Subaru. The price was $125 for the kit, it came with the lens, two C shaped brackets, two bolts, and the Bulb, Harness too.
The part numbers:
Lens Housing - 84913FG420
Nut - 902510032 (Need 2)
Bolt - 901000344 (Need 2)
Bulb - 84920KE010
Wiring Assembly - 84981FG050
Clip - 909205126 (They sent me 4 but only used 1)
Plug Hole - 90321TA010 (I did not use this part)
Also check out this website too. They have a complete install.
The very RARE JDM harness, very hard to get.
These guys also have it, but keep trying el cajon ask for Brian and you can get it for $125.00 too.
Here is another SOURCE, but its from JAPAN and takes a bit longer to get the REAR FOG LIGHT from them.